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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011KY8 ∴ Orbital info ∴ Epoch epochXXX
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(545451) 2011KY8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 545451.eq0)
Keplerian elements at epoch
58530.9 MJD
Value 1-σ variation Units
a 2.6728 2.142e-08 au
e 0.240403 5.773e-08
i 15.277 6.317e-06 deg
Ω 119.661 1.905e-05 deg
ω 173.215 2.33e-05 deg
M 249.816 1.067e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0302 au
Aphelion 3.3153 au
Asc. node-Earth separation 2.32407 au
Desc. node-Earth separation 1.01855 au
Earth MOID 1.01613 au
Orbital period 1596.06 days
Date of orbit computation  Jul 26 11:06
Correlation matrix
1.000000000.287564810.005855390.00201491-0.031907860.07116659
0.287564811.00000000-0.02671899-0.020765320.16892057-0.22109148
0.00585539-0.026718991.000000000.02324381-0.00884808-0.01149934
0.00201491-0.020765320.023243811.00000000-0.792379420.01315448
-0.031907860.16892057-0.00884808-0.792379421.00000000-0.59382298
0.07116659-0.22109148-0.011499340.01315448-0.593822981.00000000
Covariance matrix
4.58610728E-163.55506027E-167.92106293E-168.21986811E-16-1.59212027E-141.62668375E-14
3.55506027E-163.33256212E-15-9.74349133E-15-2.28357158E-142.27210146E-13-1.36227887E-13
7.92106293E-16-9.74349133E-153.99034970E-112.79704589E-12-1.30229927E-12-7.75324220E-13
8.21986811E-16-2.28357158E-142.79704589E-123.62888868E-10-3.51702997E-102.67464033E-12
-1.59212027E-142.27210146E-13-1.30229927E-12-3.51702997E-105.42890339E-10-1.47678727E-10
1.62668375E-14-1.36227887E-13-7.75324220E-132.67464033E-12-1.47678727E-101.13922568E-10